PSA-GCB-Mix 14 Back Catalog number: 674503 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2527.11-100-ME 4-Isobutylbenzoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 38861-88-0 Price on request S-11455A1-1ML Chlorotoluron, 100µg/ml in Acetonitrile, 1ml Price on request 2734.28-5MG Brassicasterol, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 474-67-9 Price on request